Iterates a deterministic daily stock-flow model with a fixed source, fixed sinks
Iterates a deterministic daily stock-flow model with a fixed source, fixed sinks, and percentage-of-current-supply sinks. It clamps supply at zero and reports each day; it does not model player adaptation, market prices, distribution, or causal behavior.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
888 msmedian answer time
$0.004listed price per call
$0.004price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://gaming.halowerk.com/v1/economy-sink-sim
| Category | Market data |
|---|---|
| Provider host | gaming.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.004 | 888 ms |
Example input (from the provider)
{
"body": {
"daily_source": 30000,
"days": 14,
"sinks": [
{
"daily_supply_percent": 0.2,
"fixed_daily_amount": 12000,
"sink_id": "crafting"
},
{
"daily_supply_percent": 0.1,
"fixed_daily_amount": 5000,
"sink_id": "repairs"
}
],
"source_daily_growth_percent": 0,
"starting_supply": 1000000
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"daily_source": {
"maximum": 1000000000000000,
"minimum": 0,
"type": "number"
},
"days": {
"maximum": 365,
"minimum": 1,
"type": "integer"
},
"sinks": {
"items": {
"additionalProperties": false,
"properties": {
"daily_supply_percent": {
"maximum": 100,
"minimum": 0,
"type": "number"
},
"fixed_daily_amount": {
"maximum": 1000000000000000,
"minimum": 0,
"type": "number"
},
"sink_id": {
"maxLength": 128,
"minLength": 1,
"type": "string"
}
},
"required": [
"sink_id",
"fixed_daily_amount",
"daily_supply_percent"
],
"type": "object"
},
"maxItems": 100,
"minItems": 1,
"type": "array"
},
"source_daily_growth_percent": {
"maximum": 1000,
"minimum": -100,
"type": "number"
},
"starting_supply": {
"maximum": 1000000000000000000,
"minimum": 0,
"type": "number"
}
},
"required": [
"starting_supply",
"days",
"daily_source",
"sinks"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}